KR920006194A - Steering Control Structure of Working Vehicle - Google Patents

Steering Control Structure of Working Vehicle Download PDF

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Publication number
KR920006194A
KR920006194A KR1019910006498A KR910006498A KR920006194A KR 920006194 A KR920006194 A KR 920006194A KR 1019910006498 A KR1019910006498 A KR 1019910006498A KR 910006498 A KR910006498 A KR 910006498A KR 920006194 A KR920006194 A KR 920006194A
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KR
South Korea
Prior art keywords
clutch
power
shaft
intermediate shaft
steering operation
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Application number
KR1019910006498A
Other languages
Korean (ko)
Other versions
KR960003519B1 (en
Inventor
데루오 미나미
Original Assignee
미노 시게가즈
가부시기가이샤 구보다
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Publication date
Priority claimed from JP2234307A external-priority patent/JP2635807B2/en
Priority claimed from JP2238090A external-priority patent/JP2641608B2/en
Application filed by 미노 시게가즈, 가부시기가이샤 구보다 filed Critical 미노 시게가즈
Publication of KR920006194A publication Critical patent/KR920006194A/en
Application granted granted Critical
Publication of KR960003519B1 publication Critical patent/KR960003519B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

내용 없음.No content.

Description

작업차의 조향조작구조Steering Control Structure of Working Vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도에서 제4도는 본 발명에 관한 작업차의 전동구조의 실시예를 표시하는 것으로,1 to 4 show an embodiment of the transmission structure of the work vehicle according to the present invention,

제1도는 제2절환밸브 및 가변 릴리이프 밸브와 각부와의 연계상태를 표시하는 도면.1 is a view showing the connection state between the second switching valve and the variable relief valve and the respective parts.

제2도는 미션 케이스의 종단정면도.2 is a longitudinal front view of the mission case.

제3도는 콤바인 전반부의 측면도.3 is a side view of the first half of the combine.

제4도는 다른 실시예에 있어서의 제2절환밸브 및 가변 릴리이프 밸브와 각 부와의 연계상태를 표시하는 도면.FIG. 4 is a view showing a connection state between the second switching valve and the variable relief valve and the respective parts in another embodiment. FIG.

제5도에서 제8도는 본 발명에 관한 작업차의 전동구조의 다른 실시예를 표시하는 것으로,5 to 8 show another embodiment of the transmission structure of the work vehicle according to the present invention,

제5도는 미션 케이스의 종단 정면도.5 is a longitudinal front view of the mission case.

제6도는 절환밸브, 감속용 및 역전용 유압 클러치 등의 연계상태를 표시하는 도면.6 is a view showing an associated state of a switching valve, a deceleration, and a reverse hydraulic clutch.

제7도는 제2절환밸브 및 가변릴리이프 밸브조작용의 각아암을 표시하는 정면도.7 is a front view showing angle arms of the second switching valve and the variable relief valve operation.

제8도는 제7도에 있어서의 Ⅰ-Ⅰ 방향에서 본 측면도.FIG. 8 is a side view seen from the direction I-I in FIG. 7; FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

13 : 제1스프로켓 15 : 입력축13: first sprocket 15: input shaft

16,37 : 약전전동기구 18,19 : 정회전 전동기구16,37: weak electric motor mechanism 18,19: forward rotation electric mechanism

20 : 출력축 21L,23L : 좌축출력 전동기구20: output shaft 21L, 23L: left shaft output power mechanism

21R,23R : 우측출력 전동기구 22R,22L : 차측21R, 23R: Right side output power mechanism 22R, 22L: Side

26R,29R : 우측중간 전동기구 27 : 중간측26R, 29R: Right middle power mechanism 27: Middle side

28 : 사이드 브레이크 29L,26L : 좌측중간 전동기구28: side brake 29L, 26L: left middle power mechanism

30 : 유압클러치 26 : 소압조정기구30: hydraulic clutch 26: small pressure adjusting mechanism

38 : 제2스프로켓 42 : 저속용 클러치38: second sprocket 42: low speed clutch

43 : 저속용 전동기구43: low speed electric drive

Claims (8)

작업차를 조향하기 위하여 좌우 한쌍의 차측(22SL)(22R)을 각각 독립적으로 구동하는 전동구조에 있어서, 사전 변속된 동력이 전달되는 입력축(15)과, 상기한 입력축(15)에 평행하게 설치된 중간축(127) 및 출력축(20)과, 상기한 차축(22L), (22R)을 독립적으로 제동하는 사이드 브레이크(28)와, 상기입력축(15)으로부터 중간축(27)으로 동력을 감속 전달하는 클러치(41)가 부설된 저속용 전동기구(43)와, 상기한 입력축(15)으로부터 중간축(27)으로 동력을 역전달하는 클러치(30)가 부설된 역전 전동기구(16)(37)와, 상기한 출력축(20)에 설치됨과 아울러, 중간축(27)으로 부터의 동력을 전달하는 클러치(21L)가 부설된 좌측 중간 전동기구(29L)(26L)와, 상기한 출력축(20)에 설치됨과 아울러 중간축(27)으로 부터의 동력을 전달하는 클러치(21R)가 부설된 우측 중간 전동기구(29R)(26R)와, 상기한 입력축(15)으로 부터의 동력을 전달하는 정회전 전동기구(18)(19)와, 상기한 정회전 진동기구와 좌측 중간 전동기구로부터 선택적으로 동력을 좌측 차축(22L)에 전달하는 좌측출력 전동기구(21L)(23L)와, 상기한 정회전 전동기구와 우측중간 전동기구로 부터 선택적으로 동력을 우측 차축(22R)에 전달하는 우측출력 전동기구(21R)(23R)로 이루어진 것을 특징으로 하는 작업차의 조향조작구조.In the transmission structure which drives a pair of left and right vehicle sides 22SL and 22R independently to steer a work vehicle, it is provided in parallel with the input shaft 15 to which the pre-shifted power is transmitted, and the input shaft 15 mentioned above. Decelerates and transmits power from the intermediate shaft 127 and the output shaft 20, the side brakes 28 to brake the axles 22L and 22R independently, and the input shaft 15 from the input shaft 15. A reverse gear mechanism 16 (37) provided with a low-speed transmission mechanism 43 in which a clutch 41 is mounted, and a clutch 30 for transferring power back from the input shaft 15 to the intermediate shaft 27. And the left intermediate transmission mechanism 29L (26L) provided on the output shaft 20 and provided with a clutch 21L for transmitting power from the intermediate shaft 27, and the output shaft 20 described above. Right middle power mechanism 29R (26R), which is installed at the center and is provided with a clutch 21R for transmitting power from the intermediate shaft 27, Forward rotational power mechanisms 18 and 19 for transmitting power from the input shaft 15, and the left side for selectively transmitting power to the left axle 22L from the forward rotational vibration mechanism and the left intermediate power transmission mechanism. Output power mechanisms 21L and 23L, and right output power mechanisms 21R and 23R for selectively transmitting power to the right axle 22R from the forward-rotating power mechanism and the right middle power gear. Steering operation structure of working vehicle. 제1항에 있어서 상기한 저속용 전동기구(43)는 입력축(15)에 설치된 제1스프로켓(13)과 중간축에 설치된 제2스프로켓(38)과, 이 제2스프로켓(38)과 중간축과의 사이의 동력전달을 하는 저속용 클러치(42)로 구성된 전동구조인 것을 특징으로 하는 작업차의 조향 조작구조.The low speed transmission mechanism 43 according to claim 1, wherein the low speed transmission mechanism 43 includes a first sprocket 13 provided on the input shaft 15 and a second sprocket 38 provided on the intermediate shaft, and the second sprocket 38 and the intermediate shaft. A steering operation structure of a work vehicle, characterized in that the transmission structure consisting of a low-speed clutch 42 for power transmission between the vehicle and the vehicle. 제2항에 있어서 상기한 저속용 클러치(42)가 중간축(27)상을 슬라이드하는 맞물림 클러치로서 형성되어 있는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조.3. The steering operation structure of a work vehicle according to claim 2, wherein said low speed clutch (42) is a transmission structure formed as an engagement clutch for sliding on an intermediate shaft (27). 제2항에 있어서 상기한 저속용 클러치(42)가 중간축(27)상에 설치된 유압클러치로서 형성되어 있는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조.The steering operation structure of a work vehicle according to claim 2, wherein the low speed clutch (42) is a transmission structure formed as a hydraulic clutch provided on an intermediate shaft (27). 제1항에 있어서 상기한 사이드 브레이크(28)가 중간축(27)에 설치되어 있는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조.The steering operation structure of a work vehicle according to claim 1, wherein the side brake (28) is a transmission structure provided on the intermediate shaft (27). 제1항 내지 제5항의 어느 한 항에 있어서 상기한 역전 전동기구는 입력축(15)에 고정된 기어(16)와, 이 기어(16)와 맞물림과 동시에 중간축(27)을 유전(遊轉)하고 있는 기어(37)로 구성되며, 이 유전 전동기구에 장비되어 사이한 기어(37)와 중간축(27)을 연결하는 클러치는 유압클러치(30)로서 형성되어 있는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조,The reversing transmission mechanism according to any one of claims 1 to 5, wherein the reversing transmission mechanism is provided with a gear (16) fixed to the input shaft (15) and an intermediate shaft (27) while being engaged with the gear (16). And a clutch for connecting the gear 37 and the intermediate shaft 27, which are equipped with the oilfield power transmission mechanism, is a transmission structure formed as a hydraulic clutch 30. Steering operation structure of working vehicle, 제6항에 있어서 상기한 유압클러치(30)에는 유압클러치의 압력을 완만하게 상승시키는 소압조정기구(36)가 장비되어 있는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조.7. The steering operation structure of a work vehicle according to claim 6, wherein the hydraulic clutch (30) is a transmission structure equipped with a small pressure adjusting mechanism (36) for gently raising the pressure of the hydraulic clutch. 제7항에 있어서, 상기한 저속전동기구(43)의 클러치(41)가 차단조작됨과 아울러 유압클러치(30)의 유압이 개방되는 전동구조인 것을 특징으로 하는 작업차의 조향조작구조.8. The steering operation structure of claim 7, wherein the clutch (41) of the low speed transmission mechanism (43) is shut off and the hydraulic pressure of the hydraulic clutch (30) is opened. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910006498A 1990-09-03 1991-04-23 Structure of steering transmission for a work-vehicle KR960003519B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2-234307 1990-09-03
JP2234307A JP2635807B2 (en) 1990-09-03 1990-09-03 Work vehicle steering operation structure
JP2-238090 1990-09-06
JP2238090A JP2641608B2 (en) 1990-09-06 1990-09-06 Work vehicle steering operation structure

Publications (2)

Publication Number Publication Date
KR920006194A true KR920006194A (en) 1992-04-27
KR960003519B1 KR960003519B1 (en) 1996-03-14

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KR1019910006498A KR960003519B1 (en) 1990-09-03 1991-04-23 Structure of steering transmission for a work-vehicle

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KR (1) KR960003519B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102158449B1 (en) 2020-06-08 2020-09-21 (주)한성티앤아이 Steering system for high place operation car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102158449B1 (en) 2020-06-08 2020-09-21 (주)한성티앤아이 Steering system for high place operation car

Also Published As

Publication number Publication date
KR960003519B1 (en) 1996-03-14

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